5-minute Dates

Japan

Rank	Competitor	Country	Score	IAM level	Competition
1	NAOKI MIWA	Japan	99	20	East Asia Open 2025
2	NAOYA HIRATA	Japan	65	14	East Asia Open 2025
3	YASUHIRA YAMAGUCHI	Japan	61	13	World Memory Championship 2024
3	MOTORO OHNO	Japan	61	13	World Memory Championship 2019
5	YOSHIHIRO IKEDA	Japan	49	11	Japan Open Memory Championship 2015
6	TAKERU AOKI	Japan	47	11	Asia Open Memory Championship 2018
7	KONOMI NAKAHARA	Japan	46	11	Asia Open Memory Championship 2019
8	RYO KOBAYASHI	Japan	45	11	Asia Open Memory Championship 2019
9	SAYAKA HOKAZONO	Japan	40	10	European Open Memory Championship 2023
10	KAREN ISHII	Japan	38	9	East Asia Open 2025
11	TOMOYUKI SASAYA	Japan	34	8	Japan Open 2025
12	AKIRA OKUNU	Japan	31	7	Japan Open Memory Championship 2019
13	KENJI TAKAGI	Japan	30	7	Japan Open Memory Championship 2018
14	MASASHI FUJITA	Japan	29	7	Japan Open 2025
14	MARIKA NISHIGUCHI	Japan	29	7	Japan Open Memory Championship 2015
14	RIZU TAKAOKA	Japan	29	7	Japan Open 2025
14	KAMICHO HIROKAZU	Japan	29	7	Japan Open Memory Championship 2019
18	YUKI SAKAKI	Japan	26	6	East Asia Open 2025
18	RYOHTO SAWADA	Japan	26	6	Japan Open Memory Championship 2015
18	HIROSHI ABE	Japan	26	6	World Memory Championships 2015
21	AYUMI OSAGAWA	Japan	25	6	Japan Open 2025
21	KEN KOHAGIZAWA	Japan	25	6	Japan Open 2025
23	YUZUKI TAKAOKA	Japan	24	6	Japan Open 2025
24	YU SUGAYA	Japan	23	5	Japan Open 2025
24	HAYATO ISEKI	Japan	23	5	East Asia Open 2025
26	MIE SAKATA	Japan	22	5	East Asia Open 2025
26	KEIKO KAWASHIMA	Japan	22	5	Japan Open 2025
26	REIKO TAKAHASHI	Japan	22	5	Japan Open 2025
29	JUN TAKEDA	Japan	21	5	Japan Open 2025
29	TOMOYUKI NAKATA	Japan	21	5	Hong Kong Open Memory Championship 2013
31	EMI MABUCHI	Japan	20	5	East Asia Open 2025
32	MEGUMI MORIKAWA	Japan	19	4	Japan Open 2025
33	FUMIKO RENAUDY NEMOTO	Japan	18	4	French Open Memory Championship 2021
34	NAKAGAWA TAKASHI	Japan	17	4	Japan Open Memory Championship 2017
35	ETSUKO NOGAMI	Japan	16	4	East Asia Open 2025
35	TAKAFUMI SAKAKIBARA	Japan	16	4	East Asia Open 2025
37	HINA OHARA	Japan	15	3	Japan Open Memory Championship 2018
37	SAYURI TAKAHASHI	Japan	15	3	Japan Open 2025
37	TAKESI-SAWAI	Japan	15	3	World Memory Championship 2010
40	MIONO NAMATAME	Japan	14	3	East Asia Open 2025
40	TAKAHIKO MATSUO	Japan	14	3	Japan Open Memory Championship 2016
40	KAZUHIRO TOKUDA	Japan	14	3	Japan Open 2025
43	KEIZO NAKAGAWA	Japan	13	3	Japan Open Memory Championship 2017
43	KAZUMA TAKAYANAGI	Japan	13	3	Japan Open Memory Championship 2018
45	SHINICHI MIYACHI	Japan	12	3	World Memory Championships 2013
45	YUTA TSUTSUMI	Japan	12	3	Japan Open Memory Championship 2016
45	HARUMI YAMADA	Japan	12	3	Japan Open 2025
45	SHOHEI HARA	Japan	12	3	Japan Open Memory Championship 2019
45	EIKO OHARA	Japan	12	3	Japan Open Memory Championship 2018
45	YUSUKE NAITO	Japan	12	3	Japan Open Memory Championship 2019
45	KAORI TSUJIKUBO	Japan	12	3	Japan Open Memory Championship 2018
52	KAORI ARAI	Japan	11	2	Japan Open 2025
52	KIYOHIRO MURAI	Japan	11	2	Japan Open Memory Championship 2017
54	MOTOYUKI KUMAKI	Japan	10	2	Japan Open Memory Championship 2018
55	SHUNSUKE HOSOI	Japan	9	2	Japan Open Memory Championship 2018
56	ASUKA OHASHI	Japan	8	2	Hong Kong Open Memory Championship 2013
56	MASAYUKI WADA	Japan	8	2	Asia Open Memory Championship 2018
56	YASUSHI TAKEMASA	Japan	8	2	Japan Open 2025
56	REINE TSUJIKUBO	Japan	8	2	Japan Open Memory Championship 2018
60	YUSUKE SUZUKI	Japan	7	1	Japan Open Memory Championship 2018
60	AYUTA TONOMURA	Japan	7	1	World Memory Championships 2017
60	YUUTA TANAKA	Japan	7	1	World Memory Championship 2011
63	RINNE TSUJIKUBO	Japan	6	1	Japan Open Memory Championship 2018
63	HIROMITSU HISHIDA	Japan	6	1	Japan Open Memory Championship 2019
65	TOMOYA KUBO	Japan	5	1	Japan Open Memory Championship 2018
66	MANA OHARA	Japan	1		Japan Open Memory Championship 2018
67	NORIKAZU TANAKA	Japan	0		Japan Open Memory Championship 2019
67	NAOKO YAZAWA	Japan	0		Japan Open 2025